Which airbag does the B1811 fault code refer to?
1 Answers
Airbag fault code B1811 indicates an open circuit fault in the driver-side inflator stage 2 circuit, which belongs to the primary and secondary airbag system. It involves a short circuit in the driver-side inflator circuit. If the airbag system checks show no issues, the problem might be a faulty spiral cable. Any of the following indicator light conditions suggest a fault in the vehicle's airbag system: If the ignition switch is turned on and the light stays illuminated without flashing. If the ignition switch is turned on and the light flashes 7 to 9 times before staying illuminated. If the light comes on while the engine is running. If the light does not come on at any time. If the light does not remain steadily illuminated during engine startup.